Fix leaky abstractions

justfile

@@ -9,13 +9,29 @@ BUILDDIR := "build"
 
 # Resolve VULKAN_SDK once via backtick
 VK_SDK := `echo $VULKAN_SDK`
-VENDOR_LIB := "/home/abdelrahman/Sources/programming/how-to-vulkan/vendor/lib"
+VENDOR_INC := "vendor/include"
+VENDOR_LIB := "vendor/lib"
 
-VK_FLAGS := "-DVK_NO_PROTOTYPES -I" + VK_SDK + "/include -I" + VK_SDK + "/include/vma"
-APP_INC  := "-I" + VK_SDK + "/include -I" + VK_SDK + "/include/vma -I" + VK_SDK + "/include/slang -I/home/abdelrahman/Sources/programming/how-to-vulkan/vendor/include -Isrc"
+VK_FLAGS := "-DVK_NO_PROTOTYPES -I" + VK_SDK + "/include -I" + VK_SDK + "/include/vma -I" + VENDOR_INC
+APP_INC  := "-I" + VK_SDK + "/include -I" + VK_SDK + "/include/vma -I" + VK_SDK + "/include/slang -I" + VENDOR_INC + " -Isrc"
+
+# Build KTX from source
+vendor:
+	mkdir -p vendor/ktx/build
+	cmake vendor/ktx -B vendor/ktx/build \
+		-D KTX_FEATURE_LOADTEST_APPS=OFF \
+		-D KTX_FEATURE_DOC=OFF \
+		-D CMAKE_EXPORT_COMPILE_COMMANDS=1 \
+		-D CMAKE_BUILD_TYPE=Release \
+		-D CMAKE_INSTALL_PREFIX=$(pwd)/vendor \
+		-D CMAKE_CXX_STANDARD=17 \
+		-D CMAKE_CXX_FLAGS="-msse4.1" \
+		-G Ninja
+	cmake --build vendor/ktx/build --config Release
+	cmake --install vendor/ktx/build
 
 # Build all objects, then link
-build:
+build: vendor
 	mkdir -p {{BUILDDIR}}
 	bear -- {{CXX}} -g -c -Wno-nullability-completeness {{VK_FLAGS}} \
 		src/prism/rhi/vulkan/profiles/vulkan_profiles.cpp \